186 lines
3.7 KiB
C
186 lines
3.7 KiB
C
/**
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* @file stroke.h
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*
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* @brief Definition of stroke_msg_t.
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*
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*/
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/*
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* Copyright (C) 2006 Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef STROKE_H_
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#define STROKE_H_
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#include <sys/types.h>
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/**
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* Socket which is used to communicate between charon and stroke
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*/
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#define STROKE_SOCKET "/var/run/charon.ctl"
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#define STROKE_BUF_LEN 2048
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typedef enum list_flag_t list_flag_t;
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/**
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* Definition of the LIST flags, used for
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* the various stroke list* commands.
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*/
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enum list_flag_t {
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/** don't list anything */
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LIST_NONE = 0x0000,
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/** list all host/user certs */
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LIST_CERTS = 0x0001,
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/** list all ca certs */
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LIST_CACERTS = 0x0002,
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/** list all crls */
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LIST_CRLS = 0x0004,
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/** all list options */
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LIST_ALL = 0x0007,
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};
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typedef enum reread_flag_t reread_flag_t;
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/**
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* Definition of the REREAD flags, used for
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* the various stroke reread* commands.
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*/
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enum reread_flag_t {
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/** don't reread anything */
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REREAD_NONE = 0x0000,
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/** reread all ca certs */
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REREAD_CACERTS = 0x0001,
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/** reread all crls */
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REREAD_CRLS = 0x0002,
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/** all reread options */
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REREAD_ALL = 0x0003,
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};
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typedef struct stroke_end_t stroke_end_t;
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/**
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* definition of a peer in a stroke message
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*/
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struct stroke_end_t {
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char *id;
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char *cert;
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char *ca;
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char *updown;
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char *address;
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char *subnet;
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int subnet_mask;
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int sendcert;
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bool hostaccess;
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u_int8_t protocol;
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u_int16_t port;
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};
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typedef struct stroke_msg_t stroke_msg_t;
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/**
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* @brief A stroke message sent over the unix socket.
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*/
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struct stroke_msg_t {
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/* length of this message with all strings */
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u_int16_t length;
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/* type of the message */
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enum {
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/* initiate a connection */
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STR_INITIATE,
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/* install SPD entries for a policy */
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STR_ROUTE,
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/* uninstall SPD entries for a policy */
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STR_UNROUTE,
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/* add a connection */
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STR_ADD_CONN,
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/* delete a connection */
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STR_DEL_CONN,
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/* terminate connection */
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STR_TERMINATE,
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/* show connection status */
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STR_STATUS,
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/* show verbose connection status */
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STR_STATUS_ALL,
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/* set a log type to log/not log */
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STR_LOGTYPE,
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/* set the verbosity of a logging context */
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STR_LOGLEVEL,
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/* list various objects */
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STR_LIST,
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/* reread various objects */
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STR_REREAD
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/* more to come */
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} type;
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union {
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/* data for STR_INITIATE, STR_ROUTE, STR_UP, STR_DOWN, ... */
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struct {
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char *name;
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} initiate, route, unroute, terminate, status, del_conn;
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/* data for STR_ADD_CONN */
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struct {
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char *name;
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bool ikev2;
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int auth_method;
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struct {
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char *ike;
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char *esp;
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} algorithms;
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struct {
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time_t ipsec_lifetime;
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time_t ike_lifetime;
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time_t margin;
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unsigned long tries;
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unsigned long fuzz;
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} rekey;
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struct {
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time_t delay;
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int action;
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} dpd;
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stroke_end_t me, other;
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} add_conn;
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/* data for STR_LOGTYPE */
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struct {
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char *context;
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char *type;
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int enable;
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} logtype;
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/* data for STR_LOGLEVEL */
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struct {
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char *context;
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int level;
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} loglevel;
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/* data for STR_LIST */
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struct {
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list_flag_t flags;
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bool utc;
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} list;
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/* data for STR_REREAD */
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struct {
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reread_flag_t flags;
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} reread;
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};
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char buffer[STROKE_BUF_LEN];
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};
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#endif /* STROKE_H_ */
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